- Touch and Feel: Pure silk has a distinct smooth and soft texture. When you touch it, it should feel luxurious and glide through your fingers. Synthetic fabrics tend to feel rougher and less supple.
- Sheen: Silk has a natural luster or sheen that is hard to replicate with synthetic materials. Hold the saree under natural light and observe how it reflects light. Pure silk will have a subtle glow, whereas synthetic fabrics may appear overly shiny or dull.